geomc_defs.h

#pragma once
 
/*
 * geomc_defs.h
 *
 *  Created on: Dec 24, 2010
 *      Author: tbabb
 */
 
#include <cstddef>
#include <type_traits>
#include <limits>
#include <algorithm>
#include <stdint.h>

 
// Shall a matrix check whether index is out-of-bounds on every access?
 
  /* #define GEOMC_MTX_CHECK_BOUNDS */

 
#define GEOMC_MTX_CHECK_DIMS

 
#ifndef GEOMC_MTX_CHECK_ALIASING
#define GEOMC_MTX_CHECK_ALIASING 1
#endif
 
// Shall vectors include functions for outputting to streams?
 
#ifndef GEOMC_USE_STREAMS
#define GEOMC_USE_STREAMS 1
#endif
 
// Shall the <function> module include functions for outputting to streams?
 
#define GEOMC_FUNCTION_USE_STREAMS
 
 
#define PI  (3.141592653589793238462643383)
#define TAU (6.283185307179586476925286767)
 
#define DYNAMIC_DIM (0)
 
#define M_CLAMP(v,lo,hi) std::min(std::max((v),(lo)),(hi))
 
#define M_ENABLE_IF(cond) \
    typename std::enable_if<(cond), int>::type DUMMY=0
 
#define DERIVED_TYPE(base,derived) \
    typename std::enable_if< std::is_base_of< (base), (derived) >, (derived)>::type
 
#define REQUIRE_INHERIT(base,derived) \
    typename std::enable_if< std::is_base_of< (base), (derived) >, int>::type dummy=0
 
#define REQUIRE_INHERIT_T(base,derived) \
    typename std::enable_if< std::is_base_of<  base,   derived  >, int>::type
 
typedef std::ptrdiff_t index_t;
 

namespace geom {
    
    // storage fwd decls
    template <typename T, index_t N> struct Storage;
    template <typename T, index_t N> struct SizedStorage;
    template <typename T, index_t N> struct UnmanagedStorage;
 
};
 
#if DEBUG_HELPERS
 
#include <cxxabi.h>
 
template <typename T>
std::string printable_name() {
    char* name;
    int status = 0;
    name = abi::__cxa_demangle(typeid(T).name(), NULL, NULL, &status);
    return {name};
}
 
#endif
 
#ifdef PARSING_DOXYGEN

namespace std { };
 
#endif